math addition

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is the sum of 20 and 21?

Back

41

Front

What is the sum of 22 and 28?

Back

50

Front

What is the sum of 56 and 54?

Back

110

Front

What is the sum of 80 and 20?

Back

100

Front

What is the sum of 16 and 12?

Back

28

Front

What do we call the numbers we add together?

Back

Addends.

Front

What is the symbol for addition?

Back

The symbol for addition is +.

Front

If you have 5 apples and you get 3 more, how many apples do you have in total?

Back

8 apples.

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals, used to represent numbers visually.